Instructional Video15:59
Curated Video

When a 2D shape is decomposed and the parts rearranged, the areas remains the same

Pre-K - Higher Ed
Pupil outcome: I can decompose a 2D shape and create a different shape from the parts and explain why the area of the new compound shape is the same as the original 2D shape. Key learning points: - The area of the compound shape is equal...
Instructional Video23:44
Curated Video

Explain how to balance equations with addition or subtraction expressions

Pre-K - Higher Ed
Pupil outcome: I can explain how to balance equations with addition or subtraction expressions in different contexts. Key learning points: - If one addend is increased and the other is decreased by the same amount, the sum stays the...
Instructional Video23:11
Curated Video

Checking and securing understanding of fractions

Pre-K - Higher Ed
Pupil outcome: I can represent fractions as numbers. Key learning points: - Proper fractions represented in diagrams can be written as numbers. - Improper fractions represented in diagrams can be written as numbers. - Some fractions...
Instructional Video10:23
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Areas of Parallelograms and Triangles

9th - Higher Ed
The video is a math lesson taught by a teacher who explains the properties of triangles and parallelograms when combined with parallel lines. The teacher uses real-life examples to illustrate the concepts and provides step-by-step...
Instructional Video7:24
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Ratios of Areas of Similar Triangles

9th - Higher Ed
This video demonstrates an activity to verify the theorem on ratios of areas of two similar triangles. It explains how to construct and paint triangles to show that the ratio of their areas is equal to the ratio of the squares of their...
Instructional Video7:30
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Ratios of Areas of Similar Triangles - Geometry

9th - Higher Ed
This video talks about Ratios of The Areas of two Similar Triangles through an activity
Instructional Video10:35
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Area of a Parallelograms

9th - Higher Ed
This session explains properties related to area of a parallelogram & Area of triangle there by using that knowledge to solve a problem. What we will learn : 1) Area of a Parallelogram 2) Area of a Triangle
Instructional Video16:25
Curated Video

Discover the World: Locating Places

K - 8th
This program helps students to hone their map skills. Using colorful graphics and animation, students will come to understand the uses of map grids and the compass rose. In addition, viewers will learn how to locate any location on...